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11.4.2.8
UL/CSA rated data
Technical data for UL/CSA rated data, 3RB303./3RB313. overload relays
Operating voltage
according to UL
60947 rated value
V
3RB303.-.Q..
600
3RB303.-.U..
600
3RB303.-.W..
600
3RB313.-.Q..
600
3RB313.-.U..
600
3RB313.-.W..
600
SIRIUS Innovations - SIRIUS 3RU2 thermal overload relays / SIRIUS 3RB3 solid-state overload relays
Manual, 09/2014, A5E03656507420A/RS-AA/002
Full-load current (FLA) for 3-phase motor
at 480 V rated value
at 600 V rated value
A
A
25
25
50
50
80
80
25
25
50
50
80
80
11.4 3RB30/3RB31 solid-state overload relays
Contact rating
designation for
auxiliary contacts
according to UL
B600 / R300
B600 / R300
B600 / R300
B300 / R300
B300 / R300
B300 / R300
Technical data
139
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